<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<body>

    <script src="../vue.js"></script>
    

    <div class="app">
        <mycpn></mycpn>
    </div>


    <template id="myCpn">
        <div>
            <h1>测试</h1>
            <p>{{message1}}</p>
        </div>
    </template>

    <script>

        const app = new new Vue({
            el: '.app',
            components: {
                'mycpn': {
                    template:'#myCpn',
                    data () {
                        return {
                            message1: 'hello'
                    }   
                },
               
                }
            }
        })
    </script>




</body>
</html>